_ Git - ldk-java/blob - src/main/java/org/ldk/structs/NodeAnnouncement.java

   1 package org.ldk.structs;
   2
   3 import org.ldk.impl.bindings;
   4 import org.ldk.enums.*;
   5 import org.ldk.util.*;
   6 import java.util.Arrays;
   7 import java.lang.ref.Reference;
   8 import javax.annotation.Nullable;
   9
  10
  11 /**
  12  * A node_announcement message to be sent or received from a peer
  13  */
  14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  15 public class NodeAnnouncement extends CommonBase {
  16         NodeAnnouncement(Object _dummy, long ptr) { super(ptr); }
  17         @Override @SuppressWarnings("deprecation")
  18         protected void finalize() throws Throwable {
  19                 super.finalize();
  20                 if (ptr != 0) { bindings.NodeAnnouncement_free(ptr); }
  21         }
  22
  23         /**
  24          * The signature by the node key
  25          */
  26         public byte[] get_signature() {
  27                 byte[] ret = bindings.NodeAnnouncement_get_signature(this.ptr);
  28                 Reference.reachabilityFence(this);
  29                 return ret;
  30         }
  31
  32         /**
  33          * The signature by the node key
  34          */
  35         public void set_signature(byte[] val) {
  36                 bindings.NodeAnnouncement_set_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
  37                 Reference.reachabilityFence(this);
  38                 Reference.reachabilityFence(val);
  39         }
  40
  41         /**
  42          * The actual content of the announcement
  43          */
  44         public UnsignedNodeAnnouncement get_contents() {
  45                 long ret = bindings.NodeAnnouncement_get_contents(this.ptr);
  46                 Reference.reachabilityFence(this);
  47                 if (ret >= 0 && ret <= 4096) { return null; }
  48                 org.ldk.structs.UnsignedNodeAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.UnsignedNodeAnnouncement(null, ret); }
  49                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
  50                 return ret_hu_conv;
  51         }
  52
  53         /**
  54          * The actual content of the announcement
  55          */
  56         public void set_contents(UnsignedNodeAnnouncement val) {
  57                 bindings.NodeAnnouncement_set_contents(this.ptr, val == null ? 0 : val.ptr);
  58                 Reference.reachabilityFence(this);
  59                 Reference.reachabilityFence(val);
  60                 if (this != null) { this.ptrs_to.add(val); };
  61         }
  62
  63         /**
  64          * Constructs a new NodeAnnouncement given each field
  65          */
  66         public static NodeAnnouncement of(byte[] signature_arg, UnsignedNodeAnnouncement contents_arg) {
  67                 long ret = bindings.NodeAnnouncement_new(InternalUtils.check_arr_len(signature_arg, 64), contents_arg == null ? 0 : contents_arg.ptr);
  68                 Reference.reachabilityFence(signature_arg);
  69                 Reference.reachabilityFence(contents_arg);
  70                 if (ret >= 0 && ret <= 4096) { return null; }
  71                 org.ldk.structs.NodeAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeAnnouncement(null, ret); }
  72                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
  73                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(contents_arg); };
  74                 return ret_hu_conv;
  75         }
  76
  77         long clone_ptr() {
  78                 long ret = bindings.NodeAnnouncement_clone_ptr(this.ptr);
  79                 Reference.reachabilityFence(this);
  80                 return ret;
  81         }
  82
  83         /**
  84          * Creates a copy of the NodeAnnouncement
  85          */
  86         public NodeAnnouncement clone() {
  87                 long ret = bindings.NodeAnnouncement_clone(this.ptr);
  88                 Reference.reachabilityFence(this);
  89                 if (ret >= 0 && ret <= 4096) { return null; }
  90                 org.ldk.structs.NodeAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeAnnouncement(null, ret); }
  91                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
  92                 return ret_hu_conv;
  93         }
  94
  95         /**
  96          * Checks if two NodeAnnouncements contain equal inner contents.
  97          * This ignores pointers and is_owned flags and looks at the values in fields.
  98          * Two objects with NULL inner values will be considered "equal" here.
  99          */
 100         public boolean eq(NodeAnnouncement b) {
 101                 boolean ret = bindings.NodeAnnouncement_eq(this.ptr, b == null ? 0 : b.ptr);
 102                 Reference.reachabilityFence(this);
 103                 Reference.reachabilityFence(b);
 104                 if (this != null) { this.ptrs_to.add(b); };
 105                 return ret;
 106         }
 107
 108         @Override public boolean equals(Object o) {
 109                 if (!(o instanceof NodeAnnouncement)) return false;
 110                 return this.eq((NodeAnnouncement)o);
 111         }
 112         /**
 113          * Serialize the NodeAnnouncement object into a byte array which can be read by NodeAnnouncement_read
 114          */
 115         public byte[] write() {
 116                 byte[] ret = bindings.NodeAnnouncement_write(this.ptr);
 117                 Reference.reachabilityFence(this);
 118                 return ret;
 119         }
 120
 121         /**
 122          * Read a NodeAnnouncement from a byte array, created by NodeAnnouncement_write
 123          */
 124         public static Result_NodeAnnouncementDecodeErrorZ read(byte[] ser) {
 125                 long ret = bindings.NodeAnnouncement_read(ser);
 126                 Reference.reachabilityFence(ser);
 127                 if (ret >= 0 && ret <= 4096) { return null; }
 128                 Result_NodeAnnouncementDecodeErrorZ ret_hu_conv = Result_NodeAnnouncementDecodeErrorZ.constr_from_ptr(ret);
 129                 return ret_hu_conv;
 130         }
 131
 132 }